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प्रश्न
State one relevant observation for the following
When ammonia gas is burnt in an atmosphere of excess oxygen.
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उत्तर
It burns in oxygen with a yellowish-green flame.
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संबंधित प्रश्न
The equation 4NH3 + 5O2 → 4NO + 6 H2O, represents the catalytic oxidation of ammonia. If 100 cm3 of ammonia is used calculate the volume of oxygen required to oxidize the ammonia completely
Complete the following equation.
4 NH3 +5O2 →
What important process starts with the reaction in above? Name the catalyst used.
Name the following
Salt used to clean metal surface before soldering, tinning, etc.
Ammonia is manufactured by Haber Process.
In what ratio by volume, are the above reactants used.
Give balanced reactions for the following conversion:
Ammonia to ammonium sulphate.
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
FeCl3
Write the equation for the reaction in the Haber process, that forms ammonia.
On passing ammonia gas over heated copper oxide for some time, a reddish-brown residue is left behind. What property of ammonia is demonstrated here?
Ranjana wants to prove that ammonia is a reducing agent. To demonstrate this, she passes ammonia gas over heated copper oxide. What will she observe?
